摘要:
According to a first aspect, there is provided a container with an electronic tag that can efficiently manage information on many containers, and is excellent in heat resistance or others, simple in structure and easy in manufacturing, wherein a bottom of a glass container body and the electronic tag are protected against mechanical impacts. According to a second aspect, there are provided a container with an electronic tag that can manage information on a product in the container and so forth without spoiling the appearance of the container accommodating the product and an RFID system using the container.In the first aspect, the container with the electronic tag includes a glass container body, a glass bottom cover member attached to a bottom of the glass container body so as to cover the bottom, and an electronic tag placed between the glass container body and the glass bottom cover member. In the second aspect, in the container with the electronic tag including a container which accommodates a product and an electronic tag, at least a part of the container is comprised of a substance that allows an electromagnetic wave used in communication by the electronic tag to pass therethrough, and the electronic tag is placed within the container.
摘要:
A fuel cell fuel reformer including a gas reactor for producing reformed fuel and an electric heater for heating the gas reactor. An external container includes an inner vacuum chamber, which accommodates the gas reactor and the electric heater, and receiving portions. An electric wire extends through the external container to supply electric power to the electric heater in the inner vacuum chamber. Fluid tubes are received by the receiving portions and extend through the external container. A sealant seals gaps between the fluid tubes and the receiving portions. The gas reactor, the fluid tubes, the external container, and the sealant each have thermal expansion coefficients, with the maximum one of the thermal expansion coefficients being ten-times the minimum one of the thermal expansion coefficients or less.
摘要:
An object of the present invention is to provide a semiconductor device having a small-sized, thin, and high heat-dissipating multilayer frame mounting structure. To achieve the object, the invention provides a semiconductor device having a multilayer frame obtained by stacking a plurality of lead frames on which electronic parts are mounted and sealing the stack with a resin. An interlayer distance between a lead frame on which an electronic part is mounted and a lead frame which is stacked above the lead frame and on which an electronic part is mounted is shorter than a distance from a face of the lead frame to a top face of the electronic part.
摘要:
In an electronic control device that includes two or more kinds of lead-insertion-type parts, including at least a coil and a capacitor, the parts are installed on a support that has a wiring, a terminal structure and mechanically fixing portions; the leads of the above parts are respectively inserted in and electrically connected to holes formed in the wiring portion of the support; the parts and the support are fixed to each other with an adhesion material for fixation; the upper surfaces of the parts are attached to a metallic chasis with a thermally conductive material of a low elasticity modulus interposed in between; the mechanically fixing portions of the support are fixed to the metallic chasis; and the terminal structure of the support is electrically connected to a circuit board that mounts at least a controlling element.
摘要:
In a magnetic recording medium having a layer of a perfluoroalkylpolyether-based liquid lubricant as an uppermost layer, the liquid lubricant has an atomic group including an aromatic ring at a terminal end of a perfluoropolyether main chain, and is coated on an inorganic oxide. Therefore, adhesion force of the lubricant is greatly improved, and interaction within the lubricant can be decreased, thus realizing a magnetic recording medium having excellent lubricity and wear resistance.
摘要:
The present invention relates to a process of producing a magnetic disk substrate comprising etching the surface of a glass substrate to form minute irregularities on the surface thereof, by employing the molten salt containing at least a kind of nitrite of cation, which process can prevent the deterioration of the mechanical property and magnetic property of the glass sabstrate for use as a magnetic disk for a long time.
摘要:
In an electronic control device that includes two or more kinds of lead-insertion-type parts, including at least a coil and a capacitor, the parts are installed on a support that has a wiring, a terminal structure and mechanically fixing portions; the leads of the above parts are respectively inserted in and electrically connected to holes formed in the wiring portion of the support; the parts and the support are fixed to each other with an adhesion material for fixation; the upper surfaces of the parts are attached to a metallic chasis with a thermally conductive material of a low elasticity modulus interposed in between; the mechanically fixing portions of the support are fixed to the metallic chasis; and the terminal structure of the support is electrically connected to a circuit board that mounts at least a controlling element.
摘要:
A magnetic recording medium having a durability improving, carbon protective film formed on a surface of a magnetic recording layer, which is in turn disposed on a substrate, and a lubricant coated on a surface of the carbon film remote from the substrate; wherein a coupling agent layer is disposed between the carbon protective film and the lubricant, so that the force of adhesion of the lubricant to the carbon film is greatly improved, thus producing a magnetic recording medium having excellent lubricity and wear resistance.